package day03;

public class Ifdemo {
    public static void main(String[] args) {
        double price=1000.0;
        if (price>=500) {price=price*0.8; }
        System.out.println(price);

        int kun=10;
        if (kun>=5 && kun>=10){
            System.out.println("唱跳rap篮球");
        }
    }
}
